JPS62176831U - - Google Patents
Info
- Publication number
- JPS62176831U JPS62176831U JP6427386U JP6427386U JPS62176831U JP S62176831 U JPS62176831 U JP S62176831U JP 6427386 U JP6427386 U JP 6427386U JP 6427386 U JP6427386 U JP 6427386U JP S62176831 U JPS62176831 U JP S62176831U
- Authority
- JP
- Japan
- Prior art keywords
- mirror
- circuit
- electrochromism
- drive
- switching
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 6
- 230000003321 amplification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
Description
第１図〜第８図は本考案の実施例を説明するた
めの図であつて、第１図は本考案の一実施例を示
す反射率可変ミラーの駆動回路図、第２図〜第５
図はＥＣ反射率可変ミラーの構成図、第６図はＥ
Ｃミラーを使用したルームミラーの正面図、第７
図はその内部構成図、第８図は本考案の第２の実
施例を示す反射率可変ミラーの駆動回路図、第９
図は従来の反射率可変ミラーの駆動回路図である
。
１…ＥＣミラー、２…ＥＣ駆動電源回路、３…
電荷量判別回路、４，３０…調整器、５…リレー
コイル出力回路、６…リレーコイル駆動電源、７
，８，１１，１２，１６，３３…リレー接点、９
，１０，１３，１４，３２…リレーコイル、２７
…外部光検知センサー、２８…増幅回路、２９…
光量判別回路、５１…リレーコイル出力回路。
1 to 8 are diagrams for explaining an embodiment of the present invention, in which FIG. 1 is a drive circuit diagram of a variable reflectance mirror showing an embodiment of the present invention, and FIGS. 2 to 5 are diagrams for explaining an embodiment of the present invention.
The figure shows the configuration of the EC variable reflectance mirror, and Figure 6 shows the E
Front view of rearview mirror using C mirror, No. 7
8 is a drive circuit diagram of a variable reflectance mirror showing a second embodiment of the present invention, and FIG. 9 is a diagram of its internal configuration.
The figure is a drive circuit diagram of a conventional variable reflectance mirror. 1...EC mirror, 2...EC drive power supply circuit, 3...
Charge amount determination circuit, 4, 30...Adjuster, 5...Relay coil output circuit, 6...Relay coil drive power supply, 7
, 8, 11, 12, 16, 33...Relay contact, 9
, 10, 13, 14, 32...relay coil, 27
...External light detection sensor, 28...Amplification circuit, 29...
Light amount determination circuit, 51...Relay coil output circuit.
Claims (1)
用いた反射率可変ミラーにおいて、該エレクトロ
クロミズムミラーと、該エレクトロクロミズムミ
ラーに電源供給するための駆動電源回路との間に
設けた、エレクトロクロミズムミラーに供給され
る電荷量を判別すると共に、その判別電荷量を任
意に設定できる調整器を有する電荷量判別回路と
、該電荷量判別回路出力によつて制御されるリレ
ーコイル出力回路と、該リレーコイル出力回路の
駆動によつて励磁され、エレクトロクロミズムミ
ラーに印加される電圧値を切換えるためのリレー
接点回路と、エレクトロクロミズムミラーを防眩
と非防眩に切換えるためのスイツチ回路とを具備
して成る反射率可変ミラーの駆動回路。 ２ 前記エレクトロクロミズムミラーを防眩、非
防眩に切換え制御する手段は、該エレクトロクロ
ミズムミラーに入射する入射光量を検知する検知
センサーとリレー接点回路で成ることを特徴とす
る実用新案登録請求の範囲第１項に記載の反射率
可変ミラーの駆動回路。[Claims for Utility Model Registration] 1. A variable reflectance mirror using electrochromism as a reflecting mirror, provided between the electrochromism mirror and a drive power circuit for supplying power to the electrochromism mirror, A charge amount determination circuit that determines the amount of charge supplied to the electrochromism mirror and has a regulator that can arbitrarily set the determined amount of charge; and a relay coil output circuit that is controlled by the output of the charge amount determination circuit. , a relay contact circuit for switching the voltage value excited by the drive of the relay coil output circuit and applied to the electrochromism mirror, and a switch circuit for switching the electrochromism mirror between a dimming state and a non-dazzling state. A drive circuit for a variable reflectance mirror comprising: 2. A utility model registration claim characterized in that the means for switching and controlling the electrochromic mirror between anti-glare and non-dazzling states comprises a detection sensor that detects the amount of incident light incident on the electrochromic mirror and a relay contact circuit. A drive circuit for the variable reflectance mirror according to item 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6427386U JPH0531627Y2 (en) | 1986-04-30 | 1986-04-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6427386U JPH0531627Y2 (en) | 1986-04-30 | 1986-04-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62176831U true JPS62176831U (en) | 1987-11-10 |
| JPH0531627Y2 JPH0531627Y2 (en) | 1993-08-13 |
Family
ID=30900282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6427386U Expired - Lifetime JPH0531627Y2 (en) | 1986-04-30 | 1986-04-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0531627Y2 (en) |
-
1986
- 1986-04-30 JP JP6427386U patent/JPH0531627Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0531627Y2 (en) | 1993-08-13 |
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